--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/esockapiextensions/internetsockets/inc/in_sock_internal.h	Tue Jan 26 15:23:49 2010 +0200
@@ -0,0 +1,50 @@
+
+// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// IPv6/IPv4 socket library public header 
+// 
+//
+/** @file in_sock_internal.h
+* IPv6/IPv4 socket library internal header 
+*
+*/
+
+#ifndef __IN_SOCK_INTERNAL_H__
+#define __IN_SOCK_INTERNAL_H__
+
+#include <e32std.h>
+
+
+/** Load scope vector from iZone (Set) @internalAll */
+const TUint KSoInetIfQuerySetScope	= 0x10;
+/** Set interface to Host mode @internalAll */
+const TUint KSoInetIfQuerySetHost	= 0x11;
+/** Set interface to Router mode @internalAll */
+const TUint KSoInetIfQuerySetRouter	= 0x12;
+
+
+
+/**
+Set the UDP receive buffer size for a socket in bytes. Overrides global ini parameter
+<tt>udp_recv_buf</tt>. At least one datagram always fits to the buffer, no matter how
+small it is.
+
+Default receive buffer size is 8192 bytes, or the value given in <tt>udp_recv_buf</tt>.
+
+@internalAll
+@released
+*/
+const TUint KSoUdpRecvBuf = 0x501;
+ 
+#endif